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сервис_prometheus [2021/04/20 06:49] val |
сервис_prometheus [2022/03/24 17:03] (current) val [prometheus-node-exporter] |
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| * [[https://www.shellhacks.com/ru/prometheus-delete-time-series-metrics/|Prometheus: Удаление Метрик Временных Рядов]] | * [[https://www.shellhacks.com/ru/prometheus-delete-time-series-metrics/|Prometheus: Удаление Метрик Временных Рядов]] | ||
| - | ===== Установка в Debian 10 ===== | + | ===== Установка в Debian/Ubuntu ===== |
| - | + | ||
| - | * [[Сервис MTA#Установка и настройка MTA на обработку почты домена hostname]] | + | |
| <code> | <code> | ||
| # apt install prometheus | # apt install prometheus | ||
| + | |||
| + | # less /etc/prometheus/prometheus.yml | ||
| + | </code><code> | ||
| + | ... | ||
| + | global: | ||
| + | scrape_interval: 15s | ||
| + | ... | ||
| </code> | </code> | ||
| Line 24: | Line 29: | ||
| * [[http://server.corpX.un:9090/targets]] | * [[http://server.corpX.un:9090/targets]] | ||
| + | * [[http://server:9090/classic/targets]] | ||
| * [[http://192.168.X.10:9090/metrics]] | * [[http://192.168.X.10:9090/metrics]] | ||
| * [[http://10.5.N.100+X:9090/graph]] | * [[http://10.5.N.100+X:9090/graph]] | ||
| Line 36: | Line 42: | ||
| * [[https://www.digitalocean.com/community/tutorials/how-to-use-alertmanager-and-blackbox-exporter-to-monitor-your-web-server-on-ubuntu-16-04|How To Use Alertmanager And Blackbox Exporter To Monitor Your Web Server On Ubuntu 16.04]] | * [[https://www.digitalocean.com/community/tutorials/how-to-use-alertmanager-and-blackbox-exporter-to-monitor-your-web-server-on-ubuntu-16-04|How To Use Alertmanager And Blackbox Exporter To Monitor Your Web Server On Ubuntu 16.04]] | ||
| * [[https://awesome-prometheus-alerts.grep.to/|Awesome Prometheus alerts]] | * [[https://awesome-prometheus-alerts.grep.to/|Awesome Prometheus alerts]] | ||
| + | |||
| + | * [[Сервис MTA#Установка и настройка MTA на обработку почты домена hostname]] | ||
| <code> | <code> | ||
| Line 47: | Line 55: | ||
| smtp_from: 'prometheus@server.corpX.un' | smtp_from: 'prometheus@server.corpX.un' | ||
| smtp_require_tls: false | smtp_require_tls: false | ||
| + | # smtp_auth_username: 'alertmanager' | ||
| + | # smtp_auth_password: 'password' | ||
| ... | ... | ||
| # A default receiver | # A default receiver | ||
| Line 59: | Line 69: | ||
| ... | ... | ||
| </code><code> | </code><code> | ||
| + | # service prometheus-alertmanager restart | ||
| + | |||
| # cat /etc/prometheus/first_rules.yml | # cat /etc/prometheus/first_rules.yml | ||
| </code><code> | </code><code> | ||
| Line 114: | Line 126: | ||
| ... | ... | ||
| </code> | </code> | ||
| + | |||
| + | * [[http://192.168.X.10:9090/alerts]] | ||
| ===== Exporters ===== | ===== Exporters ===== | ||
| ==== prometheus-node-exporter ==== | ==== prometheus-node-exporter ==== | ||
| - | * В Debian ставится как зависимость к пакету prometheus и добавлен в конфигурацию | + | * В Debian/Ubuntu ставится как зависимость к пакету prometheus и добавлен в конфигурацию |
| * [[http://server.corpX.un:9100/metrics]] | * [[http://server.corpX.un:9100/metrics]] | ||
| Line 129: | Line 143: | ||
| /dev/mapper/debian--vg-root 15662008 1877488 12969212 13% / | /dev/mapper/debian--vg-root 15662008 1877488 12969212 13% / | ||
| ... | ... | ||
| + | # TYPE node_filesystem_free_bytes gauge | ||
| node_filesystem_free_bytes{device="/dev/mapper/debian--vg-root",fstype="ext4",mountpoint="/"} = (15662008 - 1877488) * 1024 | node_filesystem_free_bytes{device="/dev/mapper/debian--vg-root",fstype="ext4",mountpoint="/"} = (15662008 - 1877488) * 1024 | ||
| </code> | </code> | ||
| Line 136: | Line 150: | ||
| <code> | <code> | ||
| $ cat /sys/class/net/eth1/statistics/rx_bytes | $ cat /sys/class/net/eth1/statistics/rx_bytes | ||
| + | или | ||
| + | $ cat /sys/class/net/bond0/statistics/rx_bytes | ||
| + | # TYPE node_network_receive_bytes_total counter | ||
| node_network_receive_bytes_total{device="eth1"} | node_network_receive_bytes_total{device="eth1"} | ||
| </code> | </code> | ||
| Line 186: | Line 203: | ||
| # cat /etc/prometheus/prometheus.yml | # cat /etc/prometheus/prometheus.yml | ||
| </code><code> | </code><code> | ||
| + | ... | ||
| - job_name: check_http | - job_name: check_http | ||
| metrics_path: /probe | metrics_path: /probe | ||
| Line 192: | Line 210: | ||
| static_configs: | static_configs: | ||
| - targets: | - targets: | ||
| - | - http://val.bmstu.ru | + | - https://google.com |
| - https://ya.ru | - https://ya.ru | ||
| relabel_configs: | relabel_configs: | ||
| Line 200: | Line 218: | ||
| target_label: instance | target_label: instance | ||
| - target_label: __address__ | - target_label: __address__ | ||
| - | replacement: 127.0.0.1:9115 | + | replacement: localhost:9115 |
| - job_name: check_ssh | - job_name: check_ssh | ||
| Line 217: | Line 235: | ||
| target_label: instance | target_label: instance | ||
| - target_label: __address__ | - target_label: __address__ | ||
| - | replacement: 127.0.0.1:9115 | + | replacement: localhost:9115 |
| </code> | </code> | ||
| Line 263: | Line 281: | ||
| </code><code> | </code><code> | ||
| # cat /etc/prometheus/switchs.yml | # cat /etc/prometheus/switchs.yml | ||
| + | </code><code> | ||
| - targets: | - targets: | ||
| - switch1 | - switch1 | ||
| Line 316: | Line 335: | ||
| </code><code> | </code><code> | ||
| # service prometheus-snmp-exporter restart | # service prometheus-snmp-exporter restart | ||
| + | </code> | ||
| + | * [[http://server.corpX.un:9116/]] | ||
| + | |||
| + | <code> | ||
| # curl --noproxy 127.0.0.1 'http://127.0.0.1:9116/snmp?target=router&module=snmp_in_out_octets' | # curl --noproxy 127.0.0.1 'http://127.0.0.1:9116/snmp?target=router&module=snmp_in_out_octets' | ||
| </code><code> | </code><code> | ||
| Line 335: | Line 358: | ||
| target_label: instance | target_label: instance | ||
| - target_label: __address__ | - target_label: __address__ | ||
| - | replacement: server:9116 | + | replacement: localhost:9116 |
| </code> | </code> | ||
| Line 342: | Line 365: | ||
| <code> | <code> | ||
| rate(if_in_octets{ifDescr="FastEthernet1/1",ifIndex="3",instance="router",job="snmp"}[1m]) | rate(if_in_octets{ifDescr="FastEthernet1/1",ifIndex="3",instance="router",job="snmp"}[1m]) | ||
| + | или | ||
| + | rate(if_out_octets{ifIndex="5",instance="router",job="snmp"}[1m]) | ||
| 8*rate(if_in_octets{ifDescr="FastEthernet1/1",instance="router"}[1m]) | 8*rate(if_in_octets{ifDescr="FastEthernet1/1",instance="router"}[1m]) | ||
| + | или | ||
| + | 8*rate(if_out_octets{ifDescr="Port-channel1",instance="router"}[1m]) | ||
| </code> | </code> | ||
| Line 355: | Line 382: | ||
| </code><code> | </code><code> | ||
| ... | ... | ||
| - | - job_name: 'Pushgateway' | + | - job_name: 'pushgateway' |
| honor_labels: true | honor_labels: true | ||
| static_configs: | static_configs: | ||
| Line 383: | Line 410: | ||
| </code><code> | </code><code> | ||
| ip_dhcp_binding{dhcp_server="router",job="cisco_dhcp",net="192.168"} | ip_dhcp_binding{dhcp_server="router",job="cisco_dhcp",net="192.168"} | ||
| + | </code><code> | ||
| + | # crontab -l | ||
| + | </code><code> | ||
| + | * * * * * /root/ip_dhcp_binding.sh | ||
| </code> | </code> | ||
сервис_prometheus.1618890552.txt.gz · Last modified: 2021/04/20 06:49 by val
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